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Japan JIS SUH330 耐热钢棒和线材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SUH330 / SUH 330
Category Grade Standard Region/Area Standard Content
Metals SUH 330 JIS G4311 Japan 耐热钢棒和线材

Chemical composition(mass fraction)(wt.%) of the SUH 330

Element Min Max Similar
Si - 1.5000 -
S - 0.0300 -
P - 0.0450 -
Ni 33.0000 37.0000 -
Mn - 2.0000 -
Cr 14.0000 17.0000 -
C - 0.1500 -
Si - 1.5000 -
S - 0.0300 -
P - 0.0400 -
Ni 33.0000 37.0000 -
Mn - 2.0000 -
Cr 14.0000 17.0000 -
C - 0.1500 -
Si - 1.5000 -
S - 0.0300 -
P - 0.0400 -
Ni 33.0000 37.0000 -
Mn - 2.0000 -
Cr 14.0000 17.0000 -
C - 0.1500 -

Mechanical Properties of steel grade SUH 330

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
128 (≥) 173 (≥) 32 24 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade SUH 330

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
34 - -     0.14 -  
697 514 - 42.3 344   -  
771 - 43 12.2   132 333

Heat Treatment of steel grade SUH 330

Heat treated : 1817°C - 1416°C

Technological Curves of steel grade SUH 330

Cross Reference Table (Equivalent Grade) of SUH 330

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